NVIDIA Quadro K3100M vs NVIDIA GRID M40

VS

NVIDIA Quadro K3100M

NVIDIA GRID M40

We compared two Professional market GPUs: 4GB VRAM Quadro K3100M and 8GB VRAM GRID M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K3100M 's Advantages

Larger VRAM bandwidth (102.4GB/s vs 83.20GB/s)

384 additional rendering cores

NVIDIA GRID M40 's Advantages

Released 2 years and 10 months late

More VRAM (8GB vs 4GB)

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

Quadro K3100M +36%

1.084 TFLOPS

GRID M40

0.793 TFLOPS

Quadro K3100M

VS

GRID M40

Graphics Card

Jul 2013

Release Date

May 2016

Quadro Mobile

Generation

GRID

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

800 MHz

Memory Clock

1300 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

102.4GB/s

Bandwidth

83.20GB/s

Render Config

-

768

Shading Units

384

64

TMUs

32

ROPs

16

-

16 KB (per SMX)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

11.30 GPixel/s

Pixel Rate

16.53 GPixel/s

45.18 GTexel/s

Texture Rate

33.06 GTexel/s

-

1084 GFLOPS

FP32 (float)

793.3 GFLOPS

45.18 GFLOPS

FP64 (double)

24.79 GFLOPS

Board Design

75W

TDP

50W

-

Suggested PSU

250 W

No outputs

Outputs

No outputs

-

Graphics Processor

GK104

GPU Name

GM107

N15E-Q1-A2

GPU Variant

-

Kepler

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

1.87 billion

294 mm²

Die Size

148 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

5.0

5.1

Shader Model

5.1

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